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IN-LINE VERTICAL - ATEX Certified

Model 7688

IN-LINE VERTICAL - ATEX Certified

The 7688 model is a In-Line Vertical Deflagration Flame Arrester designed to inhibit flame propagation in gas piping systems and to protect low pressure tanks containing flammable liquids. Arresters protect low flash point liquids from external sources of ignition. This provides increased fire protection and safety. • IEC gas group IIA (MESG > 0.90 mm)

Specifications

Size: 2" (DN50) through 12" (DN300)

Material: Housing standard material: carbon steel, stainless steel, aluminum • Flame element standard material: 316L stainless steel

Certification: Certified to ATEX Directive in compliance with EN ISO 16852:2010 Certificate #: IBExU12ATE X2016 X • Thermocouple is required for flame detection per the ATEX code • Maximim Run Up (L/D) 50*

Temperature: Operational Temperature Range -4 to 140 ºF (-20 to 60 ºC)

Features

• Vertical installation only
• Maximim Run Up (L/D) 50*
• Burn Time tBT 2 minutes (sizes 8”, 10” and 12”)*
• Burn Time tBT 10 minutes (sizes 2”, 3”, 4” and 6”)*
• Modular design allows easy and cost-effective flame bank maintenance
• Flame arrester element geometry maximizes flame quenching capability while minimizing pressure drop
• Proven spiral-wound, crimped-ribbon flame element provides reliable flame protection


*Testing parameters based on EN ISO 16852:2010

Options

• Exterior painting or coating available
• DIN or ASME/ANSI drilling available
• Drains and instrument ports available
• Factory installed thermocouples for flame sensing

Dimensions

IN-LINE VERTICAL - ATEX Certified

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